30687618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23143}}^1$

素因数の和:23178

約数の個数: 32

約数和(自身を含む): 69987456

約数和(自身を除く): 39299838

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 23143, 46286, 69429, 138858, 300859, 393431, 601718, 786862, 902577, 1180293, 1805154, 2360586, 5114603, 10229206, 15343809, 30687618]

約数ペア:

[(1, 30687618), (2, 15343809), (3, 10229206), (6, 5114603), (13, 2360586), (17, 1805154), (26, 1180293), (34, 902577), (39, 786862), (51, 601718), (78, 393431), (102, 300859), (221, 138858), (442, 69429), (663, 46286), (1326, 23143)]